{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "cell type", "protein", "cell line", "RNA"], "input": "The v-erbA oncogene , a mutated version of the thyroid hormone receptor alpha ( c-erbA/TR-alpha ), inhibits erythroid differentiation and constitutively represses transcription of certain erythrocyte genes , suggesting a normal function of the proto-oncogene c-erbA in erythropoiesis ."}
{"DNA": ["v-erbA oncogene", "erythrocyte genes", "proto-oncogene c-erbA"], "cell type": [], "protein": ["thyroid hormone receptor alpha", "c-erbA/TR-alpha"], "cell line": [], "RNA": []}